[EDGEPOD-186] Add Ansible playbook for Aether Edge

Change-Id: I71d73a5a4fdf7e5ccf12df924597af6ab90a68b4
diff --git a/aether-playbook/roles/reset/tasks/main.yml b/aether-playbook/roles/reset/tasks/main.yml
new file mode 100644
index 0000000..ffb8922
--- /dev/null
+++ b/aether-playbook/roles/reset/tasks/main.yml
@@ -0,0 +1,48 @@
+# Copyright 2020-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+---
+- name: Remove containers
+  shell: |
+    docker stop $(docker ps -aq)
+    docker system prune -f
+    docker volume rm $(docker volume ls -q)
+    docker image rm $(docker image ls -q)
+  register: remove_all_containers
+  retries: 4
+  delay: 5
+  until: remove_all_containers.rc == 0
+  tags: k8s
+
+- name: Remove directories
+  file:
+    path: "{{ item }}"
+    state: absent
+  ignore_errors: yes
+  with_items:
+    - /etc/kubernetes
+    - /etc/cni
+    - /opt/cni
+    - /opt/rke
+    - /run/secrets/kubernetes.io
+    - /run/calico
+    - /var/lib/calico
+    - /var/lib/etcd
+    - /var/lib/cni
+    - /var/lib/kubelet
+    - /var/lib/rancher/rke/log
+    - /var/log/containers
+    - /var/log/pods
+    - /var/run/calico
+  tags: k8s